# Fan be quiet! Light Wings 140mm ARGB PWM High Speed

**URL:** https://aio.lv/en/product--bequiet-bl075--4340820
**Data updated:** 2025-12-08 04:15 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** bequiet!
**Manufacturer code:** BL075
**EAN:** 4260052188798
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bequiet-bl075--4340820

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The be quiet! Light Wings 140mm ARGB PWM High Speed Fan features a diameter of 140mm, max speed of 2200 RPM, airflow of 121.82 m³/h, and a maximum air pressure of 2.3 mmH2O. It uses rifle bearing technology for durability and operates at a voltage of 5 - 13.2 V. With its sleek black design, it is perfect for enhancing cooling performance in your PC build.

## Long description

Light Wings 140mm PWM high-speed offers striking ARGB illumination combined with efficient airflow for reliable cooling in desktop PC builds. Designed to balance performance and acoustics, this 140mm fan delivers high rotational speeds while maintaining stable operation and eye-catching lighting effects.
Advantages
The fan provides vivid, addressable RGB lighting that enhances system aesthetics from multiple angles without compromising airflow. Its PWM control enables dynamic speed adjustment to match cooling demands and reduce noise during light loads. The design focuses on durability and consistent performance for case ventilation, radiator cooling, or as a system intake/exhaust fan.
Key specifications
Size: 140 mm
Control: PWM speed control
Lighting: Addressable RGB (ARGB)
Performance: High-speed operation
Application: Case fan / radiator fan
How to use
Install the Light Wings 140mm PWM high-speed in a compatible 140 mm mounting location inside the PC case, securing it with the supplied screws. Connect the 4-pin PWM power connector to a motherboard fan header for speed control and the ARGB cable to a compatible ARGB header or controller to enable lighting effects. Configure fan curves and lighting profiles via motherboard software or a dedicated ARGB controller to match cooling needs and visual preferences.
Recommendations
For optimized cooling performance and balanced noise levels, use PWM control with a motherboard fan curve and place the fan where it supports airflow direction across heat sources. Ensure ARGB headers or controllers are compatible with addressable RGB standards used by your system.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Fan |
| Fan diameter | 140 mm |
| Supported processor sockets | Not supported |
| Noise level (high speed) | 31 dB |
| Rotational speed (max) | 2200 RPM |
| Maximum airflow | 71.7 cfm |
| Mean time between failures (MTBF) | 60000 h |
| Compatible processor series | Not supported |
| Airflow | 121.82 m³/h |
| Maximum air pressure | 2.3 mmH2O |
| Bearing type | Rifle bearing |
| Pulse-width modulation (PWM) support | Yes |
| Suitable location | Computer case |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Illumination colour | Multi |
| Fan connector | 4-pin |
| Illumination LED | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Weight | 0.21 kg |
| Package weight | 334 g |
| Height | 25 mm |
| Width | 140 mm |
| Depth | 140 mm |
| Package depth | 173 mm |
| Package height | 29.5 mm |
| Package width | 153 mm |
| Fan dimensions (W x D x H) | 140 x 140 x 25 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | WEEE, RoHS, CE |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 4.68 W |
| Rated current | 0.67 A |
| Voltage | 5 - 13.2 |
| Rated voltage | 12 V |
| Safety current | 0.39 Ah |

### Packaging content

| Feature | Value |
|---|---|
| Number of screws | 4 |
| Screws included | Yes |

### Other features

| Feature | Value |
|---|---|
| Country of origin | China |

### Logistics data

| Feature | Value |
|---|---|
| Shipping (inner) case width | 320 mm |
| Shipping (inner) case length | 478 mm |
| Shipping (inner) case height | 200 mm |
| Shipping (inner) case gross weight | 10750 g |
| Products per shipping (inner) case | 30 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Fan be quiet! Light Wings 140mm ARGB PWM High Speed cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All bequiet! products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized bequiet! service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, weight, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fan be quiet! Light Wings 140mm ARGB PWM High Speed?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4340820/65742950_large.webp